in_control
if (in_control(NULL, SIOCGIFADDR, &ifr, ifp) == 0 &&
in_control(NULL, SIOCDIFADDR, &ifr, ifp);
rv = in_control(NULL, SIOCAIFADDR, &ifra, ifp);
error = in_control(so, cmd, nam, ifp);
return in_control(so, SIOCAIFADDR, &ifra, ifp);
return in_control(so, SIOCDIFADDR, &ifra, ifp);
int in_control(struct socket *, u_long, void *, struct ifnet *);
return in_control(so, cmd, nam, ifp);
error = in_control(so, cmd, nam, ifp);
return in_control(so, cmd, nam, ifp);
return in_control(so, cmd, nam, ifp);
error = in_control(so, cmd, nam, ifp);
in_control(so, SIOCAIFADDR, &ia, lo0ifp);